Home / 88,200.66-132,262.68-32,022.09

Finding the Fourth Proportional to 88,200.66, 132,262.68 and 32,022.09

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Solution

The fourth proportional to 88,200.66, 132,262.68 and 32,022.09 is: 48,019.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,200.66 : 132,262.68 = 32,022.09 : x
  2. Step 2: Convert to fraction form
    88,200.66/132,262.68 = 32,022.09/x
  3. Step 3: Cross multiply
    88,200.66x = 132,262.68 × 32,022.09
  4. Step 4: Simplify right side
    88,200.66x = 4,235,327,442.60
  5. Step 5: Solve for x
    x = 4,235,327,442.60/88,200.66
  6. Step 6: Final answer
    x = 48,019.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.